CN102057680A - 运动图像编码/解码方法和装置 - Google Patents
运动图像编码/解码方法和装置 Download PDFInfo
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- CN102057680A CN102057680A CN2009801212669A CN200980121266A CN102057680A CN 102057680 A CN102057680 A CN 102057680A CN 2009801212669 A CN2009801212669 A CN 2009801212669A CN 200980121266 A CN200980121266 A CN 200980121266A CN 102057680 A CN102057680 A CN 102057680A
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/80—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation
- H04N19/82—Details of filtering operations specially adapted for video compression, e.g. for pixel interpolation involving filtering within a prediction loop
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
- H04N19/117—Filters, e.g. for pre-processing or post-processing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
- H04N19/176—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a block, e.g. a macroblock
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
- H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
- H04N19/186—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a colour or a chrominance component
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
- H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
- H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding
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- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Compression Or Coding Systems Of Tv Signals (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008175854 | 2008-07-04 | ||
JP2008-175854 | 2008-07-04 | ||
PCT/JP2009/062216 WO2010001999A1 (ja) | 2008-07-04 | 2009-07-03 | 動画像符号化/復号化方法及び装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102057680A true CN102057680A (zh) | 2011-05-11 |
Family
ID=41466089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009801212669A Pending CN102057680A (zh) | 2008-07-04 | 2009-07-03 | 运动图像编码/解码方法和装置 |
Country Status (12)
Country | Link |
---|---|
US (1) | US20110150080A1 (ja) |
EP (1) | EP2299720A1 (ja) |
JP (1) | JPWO2010001999A1 (ja) |
KR (2) | KR20120079180A (ja) |
CN (1) | CN102057680A (ja) |
AU (1) | AU2009266719A1 (ja) |
BR (1) | BRPI0915591A2 (ja) |
CA (1) | CA2729771A1 (ja) |
MX (1) | MX2010014289A (ja) |
RU (1) | RU2011103915A (ja) |
WO (1) | WO2010001999A1 (ja) |
ZA (1) | ZA201100316B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103891293A (zh) * | 2011-10-21 | 2014-06-25 | 高通股份有限公司 | 用于色度分量的自适应环路滤波 |
CN112616326A (zh) * | 2019-06-20 | 2021-04-06 | Kddi 株式会社 | 图像解码装置、图像解码方法和程序 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5597968B2 (ja) * | 2009-07-01 | 2014-10-01 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
WO2011089865A1 (ja) * | 2010-01-21 | 2011-07-28 | パナソニック株式会社 | 画像符号化方法、画像復号方法、それらの装置、プログラムおよび集積回路 |
EP2375747B1 (en) * | 2010-04-12 | 2019-03-13 | Sun Patent Trust | Filter positioning and selection |
WO2012008011A1 (ja) * | 2010-07-12 | 2012-01-19 | 株式会社 東芝 | 動画像符号化方法及び復号方法 |
AU2011289284B2 (en) * | 2010-08-13 | 2015-04-09 | Somalogic Operating Co., Inc. | Pancreatic cancer biomarkers and uses thereof |
HUE037725T2 (hu) * | 2010-09-30 | 2018-09-28 | Samsung Electronics Co Ltd | Berendezés képek interpolálására simító interpolációs filtert felhasználva |
WO2012118359A2 (ko) | 2011-03-03 | 2012-09-07 | 한국전자통신연구원 | 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치 |
KR101566366B1 (ko) | 2011-03-03 | 2015-11-16 | 한국전자통신연구원 | 색차 성분 양자화 매개 변수 결정 방법 및 이러한 방법을 사용하는 장치 |
JP2014099672A (ja) * | 2011-03-09 | 2014-05-29 | Sharp Corp | 復号装置、符号化装置、および、データ構造 |
JP5907367B2 (ja) * | 2011-06-28 | 2016-04-26 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
TWI595776B (zh) * | 2012-06-27 | 2017-08-11 | Sony Corp | Image processing device and method |
JP6125215B2 (ja) | 2012-09-21 | 2017-05-10 | 株式会社東芝 | 復号装置、及び符号化装置 |
TWI652935B (zh) * | 2012-09-28 | 2019-03-01 | Vid衡器股份有限公司 | 視訊編碼方法及裝置 |
JP6324016B2 (ja) * | 2012-12-28 | 2018-05-16 | キヤノン株式会社 | 画像符号化装置、画像符号化方法及びプログラム、画像復号装置、画像復号方法及びプログラム |
JP2015144423A (ja) * | 2013-12-25 | 2015-08-06 | 三星電子株式会社Samsung Electronics Co.,Ltd. | 画像符号化装置、画像復号化装置、それらの方法、プログラム及び画像処理システム |
EP3284259A1 (en) | 2015-04-17 | 2018-02-21 | VID SCALE, Inc. | Chroma enhancement filtering for high dynamic range video coding |
KR102460912B1 (ko) | 2015-07-08 | 2022-10-28 | 인터디지털 매디슨 페턴트 홀딩스 에스에이에스 | 교차 평면 필터링을 이용한 향상된 크로마 코딩 |
JP6094838B2 (ja) * | 2015-08-31 | 2017-03-15 | ソニー株式会社 | 画像処理装置および方法、プログラム、並びに記録媒体 |
CN110100437B (zh) * | 2016-12-23 | 2020-09-08 | 华为技术有限公司 | 用于有损视频编码的混合域协作环路滤波器 |
KR101974138B1 (ko) * | 2018-03-12 | 2019-04-30 | 삼성전자주식회사 | 픽셀 그룹별 픽셀값 보상을 위한 비디오 부호화 방법과 그 장치, 및 픽셀 그룹별 픽셀값 보상을 위한 비디오 복호화 방법과 그 장치 |
US11616963B2 (en) * | 2018-05-10 | 2023-03-28 | Samsung Electronics Co., Ltd. | Method and apparatus for image encoding, and method and apparatus for image decoding |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6259479B1 (en) * | 1997-09-17 | 2001-07-10 | Sony Corporation | Letterbox filter apparatus and method |
JP2004343451A (ja) * | 2003-05-15 | 2004-12-02 | Matsushita Electric Ind Co Ltd | 動画像復号化方法および動画像復号化装置 |
EP1659803A4 (en) * | 2003-08-19 | 2008-10-29 | Matsushita Electric Ind Co Ltd | METHOD FOR ENCODING AND DECODING A MOVING IMAGE |
JP2005020771A (ja) * | 2004-08-09 | 2005-01-20 | Toshiba Corp | 動画像復号化装置および動画像復号化方法 |
US20080130740A1 (en) * | 2005-09-20 | 2008-06-05 | Mitsubishi Electric Corporation | Image encoding method and image decoding method, image encoder and image decoder, and image encoded bit stream and recording medium |
WO2007094329A1 (ja) * | 2006-02-15 | 2007-08-23 | Nec Corporation | 動画像処理装置、動画像処理方法、および動画像処理プログラム |
EP2001239B1 (en) * | 2006-03-27 | 2017-09-13 | Sun Patent Trust | Picture coding apparatus and picture decoding apparatus |
MX2010008978A (es) * | 2008-03-07 | 2010-09-07 | Toshiba Kk | Aparato de codificacion / decodificacion de video. |
-
2009
- 2009-07-03 WO PCT/JP2009/062216 patent/WO2010001999A1/ja active Application Filing
- 2009-07-03 CN CN2009801212669A patent/CN102057680A/zh active Pending
- 2009-07-03 RU RU2011103915/07A patent/RU2011103915A/ru not_active Application Discontinuation
- 2009-07-03 KR KR1020127016112A patent/KR20120079180A/ko not_active Application Discontinuation
- 2009-07-03 JP JP2010519122A patent/JPWO2010001999A1/ja active Pending
- 2009-07-03 AU AU2009266719A patent/AU2009266719A1/en not_active Abandoned
- 2009-07-03 KR KR1020107025257A patent/KR20100133006A/ko active IP Right Grant
- 2009-07-03 CA CA2729771A patent/CA2729771A1/en not_active Abandoned
- 2009-07-03 EP EP09773577A patent/EP2299720A1/en not_active Withdrawn
- 2009-07-03 MX MX2010014289A patent/MX2010014289A/es not_active Application Discontinuation
- 2009-07-03 BR BRPI0915591A patent/BRPI0915591A2/pt not_active IP Right Cessation
-
2011
- 2011-01-03 US US12/983,691 patent/US20110150080A1/en not_active Abandoned
- 2011-01-12 ZA ZA2011/00316A patent/ZA201100316B/en unknown
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103891293A (zh) * | 2011-10-21 | 2014-06-25 | 高通股份有限公司 | 用于色度分量的自适应环路滤波 |
US9807403B2 (en) | 2011-10-21 | 2017-10-31 | Qualcomm Incorporated | Adaptive loop filtering for chroma components |
CN103891293B (zh) * | 2011-10-21 | 2018-02-06 | 高通股份有限公司 | 用于色度分量的自适应环路滤波的方法及设备 |
CN112616326A (zh) * | 2019-06-20 | 2021-04-06 | Kddi 株式会社 | 图像解码装置、图像解码方法和程序 |
CN112616326B (zh) * | 2019-06-20 | 2023-09-12 | Kddi 株式会社 | 图像解码装置、图像解码方法和存储介质 |
Also Published As
Publication number | Publication date |
---|---|
EP2299720A1 (en) | 2011-03-23 |
JPWO2010001999A1 (ja) | 2011-12-22 |
RU2011103915A (ru) | 2012-08-10 |
US20110150080A1 (en) | 2011-06-23 |
MX2010014289A (es) | 2011-01-21 |
AU2009266719A2 (en) | 2011-02-24 |
BRPI0915591A2 (pt) | 2016-08-02 |
KR20120079180A (ko) | 2012-07-11 |
WO2010001999A1 (ja) | 2010-01-07 |
CA2729771A1 (en) | 2010-01-07 |
AU2009266719A1 (en) | 2010-01-07 |
KR20100133006A (ko) | 2010-12-20 |
ZA201100316B (en) | 2011-10-26 |
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PB01 | Publication | ||
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SE01 | Entry into force of request for substantive examination | ||
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110511 |